Just got back from the first day of Jiu-Jitsu. Pretty basic, but me being the dumbass I am worked my legs shortly before the class. Of course, that resulted in major cramps that I got while I both pulled guard or was in it. Pretty fun so far. Even the instructor just pulling guard on me was so intense, it was crazy. Also, it's crazy how many small things you have to be careful for in BJJ, width between legs, right posture, elbows up, chin tucked. It makes me respect the BJJ aspect of MMA ALOT more.